Title:
正極合材及び全固体型リチウム硫黄電池
Document Type and Number:
Japanese Patent JP6531888
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a positive electrode mixture which can be suitably used for a positive electrode mixture layer of an all-solid-state lithium sulfur battery having excellent charge or discharge capacity per a positive electrode mixture by making the most of the excellent physical properties of sulfur and also to provide the all-solid-state lithium sulfur battery equipped with the positive electrode mixture layer of the positive electrode mixture.SOLUTION: Disclosed is a positive electrode mixture which includes components of (I) phosphorus sulfide or a discharge product thereof, whose weight ratio of sulfide (P) is 0.15 to 0.55 and (II) a conductive material and which is used for a positive electrode mixture layer of an all-solid-state lithium sulfur battery.
Inventors:
Yu Nagata
Yasuo Chikusa
Yasuo Chikusa
Application Number:
JP2014056473A
Publication Date:
June 19, 2019
Filing Date:
March 19, 2014
Export Citation:
Assignee:
Nagase Chemtex Co., Ltd.
International Classes:
H01M4/136; H01M4/58; H01M4/62; H01M10/052; H01M10/0562; H01M10/0565
Domestic Patent References:
| JP2012160415A | ||||
| JP2013080637A |
Attorney, Agent or Firm:
Atomi International Patent Office